"The 1971 Allman Brothers Band album At Fillmore East was a musical manifesto years in the making. In Play All Night!, Bob Beatty dives deep into the motivations and musical background of band founder Duane Allman to tell the story of what made this album not just a smash hit, but one of the most important live rock albums in history. Featuring insights from bootleg tapes, radio ads, early reviews, never-before-published photos, and the memories of...